prestress tensioning
短語詞組
- prestress tensioning equipment 預(yù)應(yīng)力張拉設(shè)備
- past -tensioning prestress 后張法預(yù)應(yīng)力
- post tensioning prestress 后張預(yù)應(yīng)力
- post -tensioning method prestress structure 后張法預(yù)應(yīng)力結(jié)構(gòu) 返回 prestress tensioning